Drywall patching tool



FIG. 1 is a front prospective view of the drywall patching tool showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an elevation view thereof, wherein the broken line showing of the dispensing tube is for illustrative purposes only and forms no part of the claimed design. 

I claim the ornamental design for a drywall patching tool, as shown and described. 